stonylab Enlarging Adapter, Glass Adapter from 14/20 to 24/40 Joint, Lab Glassware Supply for Laboratory Use

Versatile Joint Adapter: connects 14/20 top inner joint to 24/40 bottom outer joint in laboratory glassware setups Secure Attachment Options: utilizes plastic or metal clips for secure connection between two different joint sizes Durable Borosilicate Glass: crafted from G3.3 borosilicate glass, offering high heat resistance and excellent chemical durability with minimal thermal expansion Caution: maintain temperatures below 300°C during heating and avoid rapid temperature changes exceeding 200°C to prevent glass breakage 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly